Air Conditioning Articles

DIY AC Maintenance Checklist

September 23, 2025

Regular maintenance not only extends the life of your AC but also ensures peak performance and energy savings during the hottest months.

3 Health Benefits of Using Your AC While Sleeping

September 11, 2025

A good night’s sleep is essential for your overall health and well-being. Sleep affects everything from your mood and energy levels to your immune system and physical health. That’s why maintaining a comfortable sleeping environment is so important, especially during warm nights when high temperatures can disrupt your rest.

Best Cooling Services Near You: Installation, Maintenance, and Repairs

August 18, 2025

When the Texas heat kicks into high gear, there’s nothing more important than a reliable cooling system. Whether installing a new air conditioner, maintaining your current unit, or dealing with an unexpected breakdown, having a trusted HVAC partner near you in Boerne, makes all the difference.

Why Is My AC Short Cycling?

August 11, 2025

Your AC cannot make up its mind.  One minute, it runs. Then it stops. Then it runs again. If this story sounds familiar, you’re not alone. This frustrating AC behavior, known as “short cycling,” is a common problem for homeowners in San Antonio, and across Texas.

5 Ways to Extend the Life of Your Air Conditioner

July 17, 2025

Texans know that when summer temperatures rise in Boerne, and the surrounding San Antonia metro area, your air conditioner becomes your best friend

Thermostat Settings: On vs. Auto

July 7, 2025

We all know the difference between the heating and cooling settings on a thermostat.

But what’s the difference between the On or Auto switch? How does this setting impact the heating, ventilation, and air conditioning (HVAC) system in your New Braunfels home?

5 Ways to Save Money on Your AC and Summer Energy Bill

June 30, 2025

As the summer approaches, we are all looking to save some pennies wherever possible. So why not start with your costly utility bills in San Antonio? 

Common AC Problems and Solutions

June 4, 2025

When the weather gets really hot in New Braunfels, the last thing you want is a broken air conditioner; a fully functioning air conditioner is more than a luxury—it’s a necessity. However, even the best systems can encounter problems that disrupt your comfort.

3 Tips to Prevent AC Breakdown During a Heat Wave

May 30, 2025

An air conditioner is your lifeline during a prolonged heat wave.

This life-saving comfort system is a necessity when temperatures soar and linger in Boerne, as they have under the heat dome that has scorched most of the U.S. Southwest.

5 Signs Your AC Needs Repair Before Summer Hits

May 26, 2025

As temperatures start to rise and the days grow longer, the last thing any San Antonio homeowner wants is an unexpected air conditioning breakdown in the middle of a summer heatwave.

What’s That Smell Coming From My AC at Startup?

April 30, 2025

As the temperatures begin to rise in Boerne, many homeowners are firing up their air conditioners for the first time in months. But what if, instead of a refreshing blast of cool air, you’re hit with an unpleasant smell?

Spring AC Maintenance Tips

March 31, 2025

After working hard all winter to keep your home warm, your AC system deserves a refresh before it starts cooling things down for the summer.

Spring Money-Saving Tips

March 15, 2025

According to the US DOE, air conditioners use about 6 percent of all electricity in the country at a cost of roughly $29 billion to homeowners.

How Does Your Central Air Conditioner Cool Your Home?

September 8, 2024

Aside from the professionals, like ours at Sigwald Service Pro, who really thinks about air conditioners and their components?

Why Air Conditioners Freeze Up

September 8, 2024

Did you accidentally stumble upon your air conditioning (AC) unit’s “winter weather” setting? Nope. You’re probably experiencing an air conditioner freeze up.

Going Ductless

August 30, 2024

You can spend up to 30 percent less to cool and up to 60 percent less to heat when you upgrade your AC system, according to ENERGY STAR®.

Ductless Maintenance

August 30, 2024

Ductless units are up to 30 percent less expensive to cool and 60 percent less to heat than traditional systems, according to ENERGY STAR®.

Air Conditioners: Things You May Not Have Known

July 31, 2024

Though air conditioners are a major part of modern life, they hold many secrets few people know about.

Does an AC Kill Mold?

July 12, 2024

We can guide you on ridding your home of the mold and help maintain your HVAC system to prevent the mold from recurring.

When Do I Replace My Air Conditioner?

July 5, 2024

Sometimes, life moves incredibly fast. You could have sworn you just bought your air conditioner. But lately, it doesn’t seem to be working so well.

Why Is My AC Blowing Hot Air?

June 27, 2024

It’s a hot day outdoors, and you are inside your CITY home waiting for your air conditioning (AC) system to kick into full gear.  But instead of cool air coming out of your vents, all you feel is hot air! 

5 Common AC Problems

June 15, 2024

When your air conditioner (AC) is running at peak efficiency, you win.  Below are 5 common AC problems.

3 Signs It’s Time for a New AC

May 8, 2024

Should you repair or replace? That’s always the big question when it comes to major home systems like air conditioning (AC).

7 Ways To Tell If You Have An Efficient AC Unit

August 20, 2021

During summer, most homeowners turn to air conditioning units to maintain comfortable indoor temperatures. You might need to rely on the AC unit for extended periods on scorching days, so it’s vital to know the status of your AC’s efficiency.

7 Common Myths About Summertime Cooling

August 9, 2021

Keeping your San Antonio, TX, home cool during the summer months can certainly drive up your overhead costs. In an act of desperation, many homeowners start using energy-saving tips and strategies that they’ve either found online or gotten from family members and friends. Sadly, much of this advice is responsible for increasing home cooling costs. In fact, certain recommendations can even cause excessive wear on air conditioning equipment and create the need for costly repairs. That’s why we want to share seven of the most common myths about summer cooling, as well as some tips for keeping your home comfortable and your utility bills at a manageable level.

How Can I Fix A Noisy AC System?

July 29, 2021

Considering the fact that your air conditioner runs for many hours throughout the day in the summertime, it’s typical for it to experience some noisy AC sounds and malfunctions from time to time. Many of these malfunctions can be easily identifiable by the type of noise that they make. By understanding the different types of…

How To Keep My Home Cool Without Air Conditioning

June 16, 2021

If your air conditioning system requires HVAC repair or installation, you need to find ways to stay cool until your appointment with your HVAC professional. Some people also choose to cool their homes more naturally without increased utility bills. You can take action to keep your living quarters as cool as possible so that you…

How To Clean Air Conditioning Unit

June 9, 2021

During the hot summer months, most households run the air conditioning unit for an extended period to maintain comfortable indoor temperatures. With time, dirt will begin to build up within your AC system, and your vents will start recirculating pollen, dust and other contaminants throughout the house. This can exacerbate allergies and other respiratory illnesses,…

What Are Air Conditioning BTUs?

May 21, 2021

Looking for a new air conditioning system for your home is exciting, but the amount of information that you need to make an informed decision can be overwhelming. One of the most common topics that stump homeowners in the area is and British thermal units (BTUs). You will see this measurement on every cooling system…

Why Does My Air Conditioner Smell?

May 4, 2021

The air conditioning unit is one of the most-used appliances in many households, and it can make your home uncomfortable when it’s not functioning properly. However, it gives off various signals when it is malfunctioning. One of the most common signs is strange sounds coming from the unit, but an awful air conditioner smell are also a common signal, and they are pretty hard to ignore.

Who Invented Air Conditioning?

April 12, 2021

The modern air conditioning unit has become a common household item in today’s world, but there was a time when people struggled to deal with high temperature and humidity. They did not have any device that could offer them a convenient and cost-effective method to cool the air.

How Can Your AC Energy Efficiency Be Calculated?

July 20, 2020

When you turn on your air conditioner, you expect that it is going to provide cooled air. So, as long as it is providing the desired output, you may not think too much about the AC energy efficiency until you receive the bill.

New Home AC System: Your Checklist

October 17, 2019

When it comes to purchasing a new home, it’s important to perform a thorough inspection of all of the features on the property. As a buyer, you’ll need to check the features that are present to ensure that nothing needs to be repaired or replaced after you move into the building. With your AC system, there are a few things to add to your checklist when inspecting everything.